238876708

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 487911424

約数和(自身を除く): 249034716

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 223, 268, 446, 469, 571, 892, 938, 1142, 1561, 1876, 2284, 3122, 3997, 6244, 7994, 14941, 15988, 29882, 38257, 59764, 76514, 104587, 127333, 153028, 209174, 254666, 267799, 418348, 509332, 535598, 891331, 1071196, 1782662, 3565324, 8531311, 17062622, 34125244, 59719177, 119438354, 238876708]

約数ペア:

[(1, 238876708), (2, 119438354), (4, 59719177), (7, 34125244), (14, 17062622), (28, 8531311), (67, 3565324), (134, 1782662), (223, 1071196), (268, 891331), (446, 535598), (469, 509332), (571, 418348), (892, 267799), (938, 254666), (1142, 209174), (1561, 153028), (1876, 127333), (2284, 104587), (3122, 76514), (3997, 59764), (6244, 38257), (7994, 29882), (14941, 15988)]